local lspconfig_status, lspconfig = pcall(require, "lspconfig")
if not lspconfig_status then
    return
end

local cmp_nvim_lsp_status, cmp_nvim_lsp = pcall(require, "cmp_nvim_lsp")
if not cmp_nvim_lsp_status then
    return
end

local on_attach = function(client, bufnr)
    local opts = { noremap = true, silent = true, buffer = bufnr }
    vim.keymap.set("n", "gd", function()
        vim.lsp.buf.definition()
    end, opts)
    vim.keymap.set("n", "K", function()
        vim.lsp.buf.hover()
    end, opts)
    vim.keymap.set("n", "<leader>vws", function()
        vim.lsp.buf.workspace_symbol()
    end, opts)
    vim.keymap.set("n", "<leader>vd", function()
        vim.diagnostic.open_float()
    end, opts)
    vim.keymap.set("n", "[d", function()
        vim.diagnostic.goto_next()
    end, opts)
    vim.keymap.set("n", "]d", function()
        vim.diagnostic.goto_prev()
    end, opts)
    vim.keymap.set("n", "<leader>vca", function()
        vim.lsp.buf.code_action()
    end, opts)
    vim.keymap.set("n", "<leader>vrr", function()
        vim.lsp.buf.references()
    end, opts)
    vim.keymap.set("n", "<leader>vrn", function()
        vim.lsp.buf.rename()
    end, opts)
    vim.keymap.set("i", "<C-h>", function()
        vim.lsp.buf.signature_help()
    end, opts)
end

local capabilities = cmp_nvim_lsp.default_capabilities()

local signs = { Error = " ", Warn = " ", Hint = "ﴞ ", Info = " " }
for type, icon in pairs(signs) do
    local hl = "DiagnosticSign" .. type
    vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = "" })
end

lspconfig["lua_ls"].setup({
    capabilities = capabilities,
    on_attach = on_attach,
    settings = {
        Lua = {
            diagnostics = {
                globals = { "vim" },
            },
        },
    },
})

lspconfig["html"].setup({
    capabilities = capabilities,
    on_attach = on_attach,
})

lspconfig["tsserver"].setup({
    capabilities = capabilities,
    on_attach = on_attach,
})

lspconfig["cssls"].setup({
    capabilities = capabilities,
    on_attach = on_attach,
})

lspconfig["pyright"].setup({
    capabilities = capabilities,
    on_attach = on_attach,
})

lspconfig["powershell_es"].setup({
    capabilities = capabilities,
    on_attach = on_attach,
    bundle_path = vim.fn.stdpath("data") .. "/mason/packages/powershell-editor-services",
})